Taille vidéo sur un SurfaceView
Bonjour,
Je veux lire une vidéo 3D dans mon application mais celle-ci prend automatiquement toute la largeur de l'écran alors que je veux garder la taille d'origine dans mon cas.
Voici mon layout
Code:
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| <?xml version="1.0" encoding="utf-8"?>
<merge xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent" >
<FrameLayout
android:id="@+id/media_content"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:layout_gravity="center"
android:background="@color/red"
android:keepScreenOn="true" >
<!-- ProgressBar remplacée par un SurfaceView/ImageView/VideoView en fonction du besoin -->
<ProgressBar
android:id="@+id/waiting"
style="?android:attr/progressBarStyleLarge"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center" />
</FrameLayout>
<LinearLayout
android:id="@+id/vote_window"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_vertical"
android:background="@android:color/transparent"
android:orientation="horizontal" >
<!-- Fenêtre qui s'affiche quand besoin -->
</LinearLayout>
</merge> |
Un bout de code de mon activité :
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| @Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
mContext = getApplicationContext();
setContentView(R.layout.evaluation);
//...
if (session.evaluation.mode.equals("3D")) {
mPreview = new SurfaceView(mContext);
lp_media = new LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT);
mPreview.setLayoutParams(lp_media);
holder = mPreview.getHolder();
mReal3D = new Real3D(holder);
holder.addCallback(this);
holder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS);
//holder.setSizeFromLayout();
mReal3D.setReal3DInfo(new Real3DInfo(true, Real3D.REAL3D_TYPE_SS, Real3D.REAL3D_ORDER_LR));
v_content.addView(mPreview);
} else {
if (session.evaluation.type.equals("image")) {
b_play.setImageResource(android.R.drawable.ic_menu_search);
mImage = new ImageView(mContext);
v_content.addView(mImage);
} else {
mVideo = new VideoView(mContext);
v_content.addView(mVideo);
}
}
}
public void initVideoPlayer() {
try {
File f = new File(Environment.getExternalStorageDirectory(), "Evaluations/media/" + session.evaluation.media.get(currentMedia-1).file);
//android.util.Log.i(TAG, f.getAbsolutePath());
mMediaPlayer = new MediaPlayer();
mMediaPlayer.setDataSource(f.getPath());
mMediaPlayer.setDisplay(holder);
mMediaPlayer.setLooping(false);
mMediaPlayer.setVolume(0, 0);
mMediaPlayer.prepare();
//mMediaPlayer.prepareAsync();
mMediaPlayer.setOnBufferingUpdateListener(this);
mMediaPlayer.setOnCompletionListener(this);
mMediaPlayer.setOnPreparedListener(this);
mMediaPlayer.setOnVideoSizeChangedListener(this);
mMediaPlayer.setAudioStreamType(android.media.AudioManager.STREAM_MUSIC);
} catch (Exception e) {
//android.util.Log.e(TAG, "Cannot init 3D video player");
e.printStackTrace();
}
}
public void onPrepared(MediaPlayer mediaplayer) {
//android.util.Log.d(TAG, "onPrepared called");
mIsVideoReadyToBePlayed = true;
Real3DInfo info = mReal3D.getReal3DInfo();
if (info != null) {
//android.util.Log.d(TAG, "Real3D info :" + info.disableAutoDetection + " " + info.type + " " + info.order);
}
mVideoHeight=mMediaPlayer.getVideoHeight();
mVideoWidth=mMediaPlayer.getVideoWidth();
//j'ai fait des essais ici pour la taille mais ca crash
//lp_media = new LayoutParams(mVideoWidth, mVideoHeight);
//mPreview.setLayoutParams(lp_media); //FIXME
//android.util.Log.i(TAG, "Video size: "+ mVideoWidth+"x"+mVideoHeight);
if (mIsVideoReadyToBePlayed && mIsVideoSizeKnown) startVideoPlayback();
}
public void surfaceChanged(SurfaceHolder surfaceholder, int i, int j, int k) { }
public void surfaceDestroyed(SurfaceHolder surfaceholder) { }
/**
* Call when the surface to display the video is ready
*/
public void surfaceCreated(SurfaceHolder holder) {
//android.util.Log.i(TAG, "Surface created");
initVideoPlayer();
} |
Avez vous des piste ou une solution ?
Merci d'avance
